scriptreplay: add -T, --log-timing

scriptreplay: add -T, --log-timing

Add alias to -t,--timing to make it easy to copy and past script(1)
comnand line to scriptlive(1) and scriptreplay(1) command lines.
For example:

record:
  $ script --log-timing tm --log-in in

print:
  $ scriptreplay --log-timing tm --log-in in

re-run:
  $ scriptlive --log-timing tm --log-in in

And command line is still the same.

Signed-off-by: Karel Zak <kzak@redhat.com>